The Seven
This group, which I’m calling “The Seven” for ease of use, was together for a space of years. There is no evidence remaining of their exploits, but I have, after extensive research, been able to piece together a brief record of their accomplishments. We may never know exactly how long the Seven were together for, or the extent of their accomplishments, but we can thank them for the following, among many others:

The Companions
The Seven
Spindrift Island
The Four
The Modern Age
The Three

Some Unknown Members of the Wold Newton Family Tree